baber/WOPTO huggingface dataset:
Patent JP-2000173162-A (JP)
Title: Device and method for reproducing
Inventor: HOTTA MASAYUKI
IPC: G11B19/12
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To speedingly make corresponding processes during the mounting of an optical disk by discriminating the kind of the disk from the observation result of the number of peaks/peak timming of the signals generated from the reflected light beams while the disk is illuminated by laser beams. SOLUTION: An objective lens of an optical head 3 is moved to the furthest location from a disk 1 and the lens is forcibly search moved in the direction approaching to the disk. Based on PI signals obtained as laser reflection light beam information, an observation of a peak value is started by a discrimination signal generation section 20 and a counting of a timer 11a is simultaneously started. If the timing of a peak detection is discriminated to be the timing of the lens, which is located at the position where the lens makes a focal point in the vicinity of 0.6 mm from the surface of the disk, the disk 1 is discriminated as a single layer HD disk. If the timing of the lens, which is located at the position where the lens makes a focal point in the vicinity of 1.2 mm from the disk surface, is discriminated, it is discriminated to be a CD-DA.
Patent JP-H03109244-A (JP)
Title: Moisture conditioning building material, building material having antifungus and fungiproof properties and their production
Inventor: MATSUMOTO HIROSHI
IPC: C04B103/67
Filed: 1989-09-22
Abstract: PURPOSE:To improve the fire resistance and dimensional stability by kneading the powdery or granular zeolite activated at high temp., cement, a water-soluble resin curing agent and/or reinforcing fibers to obtain the kneaded product for building material and compression-molding the product. CONSTITUTION:One hundred pts.wt. of the powdery or granular zeolite activated at high temp. to have a moisture conditioning action, 10-100 pts.wt. of a hydraulic composition such as cement, 0-50 pts.wt. of a water-soluble resin curing agent or 0-10 pts.wt. of the reinforcing fibers such as vinylon fibers or 0-50 pts.wt. of the mixed material of the water-soluble resin curing agent and reinforcing fibers and 0-100 pts.wt. of water are mixed and kneaded to obtain the kneaded material for the building material. The product is compression-molded in an optional mold at 10-400kg/cm<2> to obtain a humidity conditioning building material. Alternatively, metallic ion of Ag, etc., is deposited on the zeolite activated at high temp. as the pretreatment, other additives are added and mixed, and the mixture is molded to obtain a moisture conditioning building material having antifungus and fungiproof properties.
Patent JP-H1090378-A (JP)
Title: Portable terminal with detecting function of battery voltage
Inventor: TAKEUCHI KOICHI
IPC: G06F1/26
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a portable terminal which is operated by a battery and which can confirm, in advance by using a dummy load and a simple circuit, that a battery voltage is not less than an operatable voltage. SOLUTION: A block circuit at a portable terminal is constituted of a battery 1, a power-supply circuit 2, a dummy-load control circuit 3, a dummy-load circuit 4, a power-supply switch 5, and control part 6. Before the portable terminal is started, the dummy-load circuit 4 by which a load current equal to that of the control part 6 is connected to the output side of the power-supply circuit 2, the voltage of the battery 1 at this time is detected, and whether the portable terminal can be started or not is judged.
Patent JP-2001078026-A (JP)
Title: Image reader
Inventor: YAMAZAKI ETSURO
IPC: H04N1/40
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To prompt processing such as cleaning or repair of an optical system by detecting abnormality in an image sensor or a circuit for processing the output signal of the image sensor, and reporting it to a user based on the width of the fluctuation of pixel data from the same pixel detected by successively reading the different positions of an image or different images. SOLUTION: An extraction circuit 5 of the image reader receives digital image data CD (x) from an A/D converter 3, successively updates and holds a maximum and minimum values of a pixel data signal read from the same pixel of an image sensor 1a. A defect discriminating part 6 receives the maximum and minimum values from the extraction circuit 5 and discriminates the presence/absence of failures based on these values. Then, a failure discrimination signal SA showing the discriminated result is outputted onto a display 7. The display 7 is composed of an LCD, an LED or a buzzer, receives the failure discrimination signal SA and reports abnormality in the image sensor or the like to the user.
Patent JP-S6488398-A (JP)
Title: Gas storage device
Inventor: KOBAYASHI YOSHIHIRO
IPC: G21F9/02
Filed: 1987-09-30
Abstract: PURPOSE:To efficiently store gas with a long life by providing protective covers to prevent the sputtered metals driven out of a sputtering electrode from sticking to the inside surfaces of insulators for electrical insulation between the electrodes. CONSTITUTION:The 1st protective cover 15 is fixed to an anode cap 2 and the 2nd protective cover 16 is fixed to the ion implantation electrode 1. The covers 15, 16 are combined in a labyrinth type to shield the sputtered metals flying from the sputtering electrode 6 and to prevent said metals from sticking to the insulating ring 4a. The 3rd protective cover 17 is mounted to the anode cap 2 to prevent the sticking of said metals to the insulating terminal 7. The 4th and 5th protective covers 18, 19 are the covers which protect the lower insulating ring 4b, like the ring 4a, against the sticking of the sputtered metals. The cover 18 fixed to the electrode 1 and the cover 19 fixed to an anode bottom 3 are disposed in the labyrinth type.
Patent JP-H03107907-A (JP)
Title: Optical fiber
Inventor: KUROSAWA YOSHINORI
IPC: G02B6/44
Filed: 1989-09-22
Abstract: PURPOSE:To obtain a fused quartz optical fiber without generating the peeling of a protective film even when a hysteresis heat is supplied and keeping strength by covering an optical fiber with a carbon film and a metallic film provided outside the carbon film. CONSTITUTION:The outer plane of the fused quartz optical fiber 1 is covered with the carbon film 3, and furthermore, it is covered with the metallic film 2. Namely, since the metallic film 2 is provided on fused quartz via the carbon film 3 with superior adhessiveness with the fused quartz, adhessiveness remarkably superior to a glass fiber can be given to the protective film compared with a case where the metallic film 2 is used singly. Also, the carbon film 2 interposed between the metallic film 2 and the fused quartz functions as a buffering layer disregarding that the difference of the coefficients of thermal expansion of the metallic film 2 and the fused quartz is large. Thereby, no partial deviation or peeling of the film at an interface with the fused quartz occurs even when the heat history is supplied, and no flaw is generated on the surface of the glass fiber, which prevents rupture strength from being decreased.
Patent JP-H04128501-A (JP)
Title: Cooling method for turbine moving blade
Inventor: TAKI TOMOYUKI
IPC: F01D5/18
Filed: 1990-09-19
Abstract: PURPOSE:To eliminate reduction of material strength, and improve reliability of a steam turbine moving blade by changing humidity of steam which is led in a shaft packing by a load signal so as to cool steam around the final stage moving blade and the moving blade by damp steam which is leaked from the shaft packing. CONSTITUTION:After humidity of steam supplied from a SSR is adjusted through a cooling water adjusting valve 22 by a load detector 25, the steam is led-in between shaft packings 13 and 14 to flow as steam flow 17, 18. The steam 17 flows from a gap between packing casings 14 and 15 passing inside a piping 12 together with air flow 16, and led into a gland condenser. On the other hand, steam flow 18 which is supplied from the shaft packing flows while maintaining its humidity between a disk 2 and a casing guide 10 serving as steam flow 19 so as to divide into reverse flows 20, 21. It is thus possible to reduce raising of the temperature in the vicinity of the root part of a moving blade 3 so as to prevent beforehand reduction of material strength of the moving blade 3.
Patent JP-H1183216-A (JP)
Title: Refrigerator
Inventor: HASEGAWA SETSU
IPC: F25B5/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To materialize the power saving, the refrigerant saving, the simplification of installation work, etc., by cooling a group of showcase or the like divided into systems with a large-output refrigerator. SOLUTION: This refrigerator comprises a plurality of coolers 1a-1j which are divided separately for each system, according to the required cooling temperature of accommodated cold-storage goods, and are equipped with evaporators different in heat exchange efficiency separately for each system so that the evaporation temperature may be roughly fixed, a freezer 2 which has a capacity control function from the equivalent to the lowest load of all systems to the equivalent to the highest load, and a refrigerant pipe 3 which connects the coolers 1a-1j with the freezer 2.
Patent JP-H07105168-A (JP)
Title: Microcomputer
Inventor: NAKATSU SHINICHI
IPC: G06F15/78
Filed: 1993-10-04
Abstract: PURPOSE:To provide a microcomputer which can rewrite information without detaching the semiconductor package of an EPROM from a printed circuit board body. CONSTITUTION:This microcomputer is equipped with a serial interface circuit 2 which converts serial data 101 into parallel data and outputs them, a serial interface circuit 2 which converts parallel data read out of the EPROM 3 and outputs them, a write data storage part 5 which temporarily stores the parallel data outputted from the circuit 2, a read data storage part 6 which temporarily stores parallel data read out of a ROM 3, a control part 7 which sets a write or read mode for the ROM 3 through a CPU 1, an address setting part 8 which sets an address of the ROM 3 when data are written or read, an address control part 9 which selects the address of the setting part 8 and specifies the address of the ROM 3, and an instruction control part 10 which receives instructions from the ROM 3 and an FROM 4, and selects the instruction from the FROM 4 and supplies it to the CPU 1 in control mode.
Patent JP-H0692918-A (JP)
Title: 2-aminomethylcyclopropane-1-carboxylic acids
Inventor: TAGUCHI TAKEO
IPC: C07C229/46
Filed: 1992-09-17
Abstract: PURPOSE:To provide a new 2-aminomethylcyclopropane-1-carboxylic acid having excellent activity to inhibit gamma-aminobutyric acid transaminase activity and useful as an agent for the treatment of central nervous system diseases. CONSTITUTION:The 2-aminomethylcyclopropane-1-carboxylic acids of formula 1 (R<1> to R<3> are H or F), e.g. (1R,2S)-2-aminomethyl-1-fluorocyclopropane-1- carboxylic acid. The compound of formula 1 wherein R<2> and R<3> are H can be produced by reacting glyceroaldehyde with triethylphosphono(fluoro)acetic acid to obtain an unsaturated ester, reducing the ester to form the corresponding alcohol derivative, converting the derivative into a benzyl ether, subjecting the product to Simmons-Smith reaction, using the obtained compound of formula 2 as a starting raw material and reacting according to the reaction formulas.
Patent JP-S60139207-A (JP)
Inventor: KIDA YUKIO
IPC: A45D20/50
Filed: 1983-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0510472-A (JP)
Title: Flow rate controller
Inventor: TAKAGI HIDEHIKO
IPC: F16K31/04
Filed: 1991-09-26
Abstract: PURPOSE:To protect a motor driver for turning a geared motor on with a simple construction when a flow rate control valve is locked. CONSTITUTION:A motor driver 32a for turning on a geared motor 40A which drives a valve body 44 is provided with a resistor 33 for detecting a current to turn the geared motor 40A on. When the detected current value reaches a prescribed value, the turning-on of the geared motor 40A is stopped.
Patent JP-S63102172-A (JP)
Title: Sealed lead acid battery
Inventor: ASAI KENJI
IPC: H01M10/12
Filed: 1986-10-17
Abstract: PURPOSE:To prevent the ununiformity of the amount of electrolyte between cells to improve the life of a battery by connecting the lower part of each plate group with a porous body so as to have continuous electrolyte. CONSTITUTION:Porous separators 3 in cell compartments are connected with a porous body 6 arranged in the lower part of each partition 4 so that the plate groups of a sealed lead-acid battery having nonfluid electrolyte have continuous electrolyte. Thereby, even if the plate groups accommodated in a plurality of cell compartments are used in parallel, the ununiformity of the amount of electrolyte is prevented and the floating life is increased.
Patent JP-H07103253-A (JP)
Title: Universal joint
Inventor: SAGARA MINORU
IPC: F16D3/41
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a universal joint produced at a low cost and provided with a cylindrical oil controller made of oil-resistant plastic materials wherein the lubricating oil holding action and the filter action are improved by providing at least one porus filter ring on the outer surface on which a plurality of longitudinally extending ribs or grooves are uniformly provided in the circumferential direction. CONSTITUTION:A plurality of longitudinal ribs or grooves 11 uniformly distributed in the circumferential direction are formed on the outer surface of an oil controller 10, and these longitudinal ribs or grooves 11 are formed by being extended in the radial direction inward to the vicinity of the approximate center of the bottom surface from the bottom end edge of the outer surface of the oil controller, moreover at least one porous filter ring 15 is provided in the intermediate part on the outer surface of the oil controller.
Patent JP-H1183939-A (JP)
Title: Evaluation board management system
Inventor: OZAWA ATSUSHI
IPC: G01R31/26
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To simply and correctly grasp the use time of a burn-in board. SOLUTION: A burn-in board is provided with an accumulated power supply time-monitoring circuit comprising a clock generation circuit 61, a counter 62, a subtractor 63 and a nonvolatile memory 64. When the burn-in board is mounted to a burn-in apparatus and the power supply is started, an accumulated time value is set as an initial value of the subtractor 63 from the nonvolatile memory 64. The accumulated time value is subtracted and rewritten every time the counter 62 counts 30 minutes. When the accumulated time value exceeds a threshold value, an LED driver 65 turns on an LED 5. The accumulated time value can be judged by an RF-ID chip in compliance with an instruction from an inquiring device.
Patent JP-H0991102-A (JP)
Title: Reporting method for print job execution result for network system, setting method for scan conditions for network system and network printing/scanning system
Inventor: MANIWA YOSHIO
IPC: G06F3/12
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To generate a suitable message based on the completed state or inter rupted state of a print job at a printer, to inform a user of the message and to provide a function for improving the convenience of work and workability for inputting image information from copier equipment through a network. SOLUTION: A server machine 104 time sequentially queues the print job, a network interface controller(NIC) 106 draws the print job on the server machine 104 for the unit of a job and transfers it to a printer controller 107, and the printer controller 107 executes the print job. Then, the printer controller 107 generates the suitable message based on the completed state or interrupted state of the print job, the NIC 106 transfers the message to the server machine 104, the server machine 104 transfers the message to a relevant client machine 103, and the client machine 103 automatically displays the contents of that message.
Patent JP-S63101817-A (JP)
Title: Optical shutter array element
Inventor: KITANO HIROHISA
IPC: G02F1/055
Filed: 1986-10-17
Abstract: PURPOSE:To facilitate the process for prepn. by providing an optical shutter part consisting of projecting parts of plate bodies enclosed by 1st, 2nd and 3rd grooves and satisfying the conditions a>c>b (a, b, c are the depth of the 1st, 2nd and 3rd grooves). CONSTITUTION:The many grooves 6, 6 for element sepn. are formed to PLZT2, which is deposited with aluminum by evaporation over the entire working surface, machining by using a dicing saw over the entire length at the specified pitch in the Y-axis direction intersecting orthogonally with the X-axis direction. The width of the grooves 6 is 20mum and the depth (c) satisfies the condition a>c>b. More specifically, the control electrode and electrode lead parts of the respective shutter elements can be separated and formed by cutting off part of the vapor deposited aluminum films of the grooves 4, 5 if the depth (c) of the grooves 6 is set in the above-mentioned manner with respect to the groove 3, and the grooves 4, 5. On the other hand, the need for cutting off the base part of the vapor deposited aluminum film of the groove 3 is eliminated and the electrode having nearly the same shape as the shape of control electrodes are formable simultaneously with the formation of the planar common electrode.
Patent JP-H0692482-A (JP)
Title: Paper feeding device
Inventor: YAMADA YASUSHI
IPC: B65H1/24
Filed: 1992-09-17
Abstract: PURPOSE:To secure the stable and high speed feed of a sheet by installing a means for controlling the pressing force of a feeding-out roller by a pressing member by controlling a driving means according to the signal of a pressing detecting means and automatically varying the sheet pressing force according to the size of an original document or a recording sheet, paper money, quantity of paper sheets, etc. CONSTITUTION:When the upper surface of an original document bundle D piled on a movable pressing plate 317 is lightly press-attached with the outer peripheral surface of a feeding-out roller 321 which is lowered at a prescribed position by its dead weight, the feeding-out roller is raised in the state where the movable pressing plate 317 nipping-holds the original document bundle. After the rise by a prescribed quantity, a sensor S4 at the top edge is turned ON, and a counter C2 starts counting. When the pressing pressure sensor S4 is turned ON, the initial set pressure (roller dead weight of 50g) is developed, and the counting by a counter C2 is suspended. When the counter C2 counts up, the movable pressing plate 317 press-attaches the original document D onto the feeding-out roller 321 by a prescribed pressing force (e.g. 100g), and suspends the drive of a pressing motor M1.
Patent JP-H03111644-A (JP)
Title: Fuel supply controller
Inventor: KASUYA KAZUSATO
IPC: F02D41/12
Filed: 1989-09-25
Abstract: PURPOSE:To save fuel and actuate a strong engine brake by increasing (fuel cut) F/C opening revolutions at the unactivation time of the brake, and setting the F/C opening revolutions lowerly under a brake activation condition. CONSTITUTION:In an electronic controller 5, signals of an intake pressure sensor 8, an water temperature sensor 9, an O2 sensor 15, a throttle sensor 4 a brake SW 17 and a crank shaft sensor 10 are inputted. Fuel injection is then calculated, and thus a fuel injection valve 6 is controlled. When opening of a throttle valve 3 is less than a specified angle, and revolutions of an engine 1 is more than a threshold value(F/C opening revolutions) of the upper side, fuel supply is stopped, but the F/C opening revolutions is set high when a condition at which the brake is not operated is detected by the SW 17, and is set low at the time of a brake operation condition detection. Hunting of the revolutions is prevented at a normal time and a fuel supply stop range is enlarged at the brake operation time or deceleration time so as to perform fuel saving and strong engine brake operation.
Patent JP-S61126932-A (JP)
Title: Measuring device of press work accuracy
Inventor: SATO TAKAYUKI
IPC: B21D28/34
Filed: 1984-11-27
Abstract: PURPOSE:To perform a correct clearance measurement stably for a long term by measuring the clearance in a punch and die and by correcting the measured value thereof by the compensation signal transmitted from the error compensating part in case of the press work of a metallic plate by a punch and die. CONSTITUTION:The clearance between a die 2 and punch 3 is held to a proper value and the durability life of the die 2 is extended as well as elevating the press work accuracy by providing to the main body 1 of the press device to perform a press work of a metallic plate 27 placed on a die 2 by a punch 3, the clearance measuring part 4 located between the die 2 and punch 3, the error compensating part 5 to compensate the errors due to the change in the environment of the temp., moisture, etc. at that time of the measured value by this measuring part 4, the clearance calculating part 6 to operate a true clearance from the output of from said measuring part 4 and error compensating part 5, the detection part 7 to detect the abnormality in the clearance with the comparison of the calculated value from this calculating part 6 and the preset set value and the display part 8 of the detected result thereof.
Patent JP-H0674770-A (JP)
Title: Point setter
Inventor: SUGITA MASAHITO
IPC: G01C15/00
Filed: 1992-08-25
Abstract: PURPOSE:To easily perform point setting through a surveying instrument on the target side. CONSTITUTION:At a transmitting section 1, a plurality of guide light sources are modulated through a modulating means depending on a transmission data to produce a modulation signal while an operating circuit A17 subjects a guide light signal train, being transmitted following the modulation signal, to time sharing within a predetermined cycle thus producing a selection signal inherent to each guide light. An optical path means sets a plurality of guide light paths such that a predetermined overlapped part is formed along the collimation direction between adjacent guide lights when the plurality of guide lights are projected in the collimation direction. At a receiving section 12, a receiving section 14 receives the modulation signal and the selection signal while an operating circuit B17 reads out a selection signal train from the output signal from the receiving section 14. Direction of shift from collimation direction is then decided and displayed, as the shift of target from the collimation direction, on a display section 15.
Patent JP-H1181946-A (JP)
Title: Variable valve system for engine
Inventor: KAWAI HIROYUKI
IPC: F01L1/14
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent interference between a plate which slides being engaged with an inner body, from an outer body so as to limit the relative motion of both bodies with respect to each other, and the inner body. SOLUTION: A lifter 20 is composed of an outer body 22 adapted to slide in a bore formed in a cylinder head 11 of an engine, and driven by a cam shaft 12, and an inner body 23 slidably accommodated in the outer body 22, for driving a valve, and a plate 26 for limiting relative motion between the outer body 22 and the inner body 23, is held in the inner body 23 so as to be axially slidable within a predetermined range, being adapted to be moved relative to the inner body 23 in response to an inertia force caused by the drive of the inner body 23, in order to restrain the timing of slidable motion of the plate 26 while the restraint of the plate 26 is released by a deviation between the relative positions of the inner body 23 and the outer body 22.